Given the following set, select the statement below that is true.

V = {a, e, i, o, u}

1. v ¡ô V
2. a ¡ô V
3. y ¡ô V
4. o ∉ V
5. V ¨ª

theodore,

I am unable to find the encoding you used. The current post used a different encoding from your previous.

Please post in Western ISO8859-1 if you use mathematical symbols, or at least indicate the encoding you used.
The encoding is indicated under "view/encoding" for both Firefox and Internet Explorer.